Getting past the fact that the Myers-Briggs test is pure hokum founded on Jungian principles that have been discredited since my parents were zygotes, it’s also vastly unfair to the people that it pigeonholes as introverts.
Extroverts are described with roundly positive terms: action-oriented, gregarious, assertive, adventurous, exciting, life of the party. Introverts, by contrast, are made to sound stunted with words that sound straight out of mom and dad’s basement: reserved, private, loners, wallflowers. Hell, even the number of adjectives is skewed one way.
Worse, the dichotomy tends to be presented in terms of what extroverts have but introverts don’t, as if the latter are lacking something fundamentally human. We read all the time about how extroverts live longer, are considered more attractive by the opposite sex, are happier, are less stressed, and so on.
Even the examples people choose reinforce the perception that extroverts are normal and introverts are twisted creatures deserving neither pity nor mercy. John F. Kennedy vs. Richard Nixon. Franklin Delano Roosevelt vs. Joseph Stalin. George Washington vs. George III.